PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
1mo
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Data Science Engineer
Livermore, California, United States
$122k-$155k/yr HybridFull Time
0+ YOEEntry-level data science engineer proficient in Python, ML/AI, and data pipelines; able to work on LLM-based projects; requires U.S. citizenship and ability to obtain DOE Q clearance.
Python, Git, LLM, Retrieval-Augmented Generation, LangChain, LlamaIndex, Knowledge Graphs
3w
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Data Engineer
San Jose, California, United States
$165k-$241k/yr OnsiteFull Time
1+ YOEBachelor’s (7+ yrs) or Master’s (4+ yrs) or PhD (1+ yr) experience; building/managing data pipelines, scripting, RDBMS, cloud services, big-data processing, and collaborating with data scientists and stakeholders.
1w
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Data Engineer Intern (Data Platfrom TikTok BP) - 2026 Summer (BS/MS)
San Jose, California, United States
OnsiteInternship
Pursuing BS/MS in CS or related field, available for a 12-week Summer 2026 internship; experience with big data technologies, data ingestion/integration, ETL and SQL; strong problem-solving and communication skills.
Hadoop, M/R, Hive, Spark, Metastore, Presto, Flume, Kafka, ClickHouse, Flink, ETL, SQL, HackerRank
2d
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AI Engineer / Data Scientist, AI Experienced Associate
Chicago or Stamford or Los Angeles or Washington or Boston or Detroit or New York or Florham Park or Dallas or San Francisco or San Jose
$63k-$142k/yr OnsiteFull Time
1+ YOEBachelor's degree,1+ year experience in AI/ML development or testing,experience with data wrangling,model development and deployment;cloud/data platform credentials preferred.
AWS, Google Cloud, Microsoft Azure, Databricks, Snowflake
1w
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Data Center Operations Engineer
San Jose, California, United States
$38-$44/hr OnsiteFull Time
2+ YOE2+ years data center experience, Linux and basic networking knowledge, strong hardware skills, valid driver’s license, and completion of Leaseweb Certified Engineer (LCE) certification within 12–18 months.
Linux, DNS, KVM
1mo
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Data Center Service Engineer (San Jose, California, United States)
San Jose, California, United States
$70k-$100k/yr FieldFull Time
2+ YOE2+ years field support experience with x86 server systems preferred; bachelor’s in CS/CE/EE preferred; hands-on server repair for Supermicro/EMC/DELL/HP; strong hardware diagnostics, BIOS/drivers knowledge; Windows/Linux familiarity; English proficiency; travel up to 25%.
Windows, Linux, BIOS
1mo
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Data Scientist II, Monetization & Pricing
San Francisco or San Jose or New York City or Seattle or Austin or Washington or California or Massachusetts or New Jersey or Washington or United States
$140k-$213k/yr RemoteFull Time
2+ YOE2+ years in data science/analytics/economics, stakeholder management, experiment design and analysis, expert SQL, degree in a technical field (statistics, CS, math, engineering, OR, economics).
SQL
1d
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Sr Analyst, Data Analytics
San Jose, California, United States
$145k-$244k/yr RemoteFull Time
2+ YOEMaster's in CS/Engineering +2 years (or Bachelor's +5), experience with data strategy, lead scoring, ETL, and analytics; proficiency in Python, SQL, BigQuery, Salesforce, and cloud/DB tools.
Python, SQL, Big Query, Salesforce, Teradata, MongoDB, Microsoft Azure, Cobol, Hadoop, Oracle
3w
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Office/Field Engineer Tunneling
San Jose or Long Beach or Evansville or Alexandria
OnsiteFull Time
2+ YOEBachelor's in engineering, 2-8 years field/office engineering experience, proficiency in Microsoft Word and Excel and AutoCAD, ability to analyze survey data, estimate materials/costs, inspect sites, communicate clearly, and lead teams.
Microsoft Word, Microsoft Excel, AutoCAD
1w
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LLM AIOps Development Engineer Graduate (Data Center Networking) - 2026 Start (BS/ MS)
San Jose, California, United States
OnsiteFull Time
Strong fundamentals in computer science and data-center networking, proficiency in Golang or Python, experience with EVPN/VXLAN,BGP/OSPF,Linux networking, familiarity with data pipelines, observability, and interest in LLM/agent-based AIOps.
gNMI, Netconf, IPFIX, NetFlow, SNMP, Golang, Python, Kafka, Flink, ClickHouse, TSDB, Prometheus, OpenTelemetry, Neo4j, Docker, Kubernetes, CI/CD, SONiC, P4, eBPF, RDMA, RoCE, DPDK
2mo
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Senior Product Engineer
San Jose, California, United States
$135k-$165k/yr OnsiteFull Time
2+ YOE2+ years post-silicon product development with high-speed XCVR and PCIe Gen3+, experience with Advantest 93k ATE, Bachelor in electrical/computer engineering required, strong test/program and data analysis skills.
Advantest 93k ATE, JMP, Spotfire, COSMOS, C, C++, Python, PCIe
1mo
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Product Release Engineer
Milpitas, California, United States
$95k-$162k/yr OnsiteFull Time
2+ YOEBachelor's in mechanical/electrical/manufacturing or related field; 2+ years manufacturing/engineering/product data management; familiarity with drawings, BOMs; exposure to PLM/ERP (ENOVIA, SAP); strong attention to detail and communication skills.
ENOVIA, SAP
3w
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Photolithography Process Engineer
San Jose, California, United States
$103k-$137k/yr OnsiteFull Time
0+ YOEB.S. or M.S. in engineering/physics/chemistry, semiconductor or microfabrication experience preferred, strong analytical/problem-solving skills, data analysis experience (JMP, Python, SQL, Minitab, SAS, MATLAB), excellent communication, teamwork, and DOE/SPC/APC familiarity.
JMP, Python, SQL, Minitab, SAS, MATLAB
3w
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R&D Test Engineer, Thermal/Mechanical/Reliability
San Jose or California
$125k-$155k/yr OnsiteFull Time
2+ YOEBS/MS in Mechanical Engineering or related, 2+ years in mechanical/thermal/test engineering, SolidWorks proficiency, experience with thermal/reliability testing and lab instrumentation, data analysis using MATLAB/Python/Excel/JMP, strong problem-solving and communication skills.
SolidWorks, ANSYS Mechanical, ANSYS Fluent, Icepak, COMSOL, MATLAB, Python, Microsoft Excel, JMP
1mo
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Senior Systems Engineer
Milpitas, California, United States
$130k-$180k/yr OnsiteFull Time
1+ YOEMasters degree in CS/EE/ME/Materials Science/Applied Physics, 1+ years programming (Python/Java/C++), Python data analysis assessment, experience with Pandas/NumPy/OpenCV and data visualization tools, strong oral/written communication.
Python, Java, C++, Pandas, NumPy, OpenCV, Spotfire, Pyplot, Seaborn, MATLAB, Tableau, Exensio, LabVIEW, Verilog, System Verilog, VHDL, SEM, TEM
2w
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Software Engineer (Level 3 / E3) - Core Platform
San Jose, California, United States
OnsiteFull Time
2+ YOE2+ years building production backend systems, strong Java and Spring Boot experience, data structures and testing skills, exposure to CI/CD and version control, strong problem solving and communication.
Java, Spring Boot, REST, Docker, Kubernetes, Cassandra, MongoDB, Prometheus, Datadog, CI/CD
2w
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Aerodynamics Engineer
San Jose, California, United States
$140k-$190k/yr OnsiteFull Time
1+ YOEBS/MS/PhD in aerospace or related field; 1–2+ years modeling rotorcraft/eVTOL/full-vehicle aerodynamics; proficiency in Python, experimental data processing, optimization, and software development best practices.
Python, Git, CICD, Conda, RCAS, CAMRAD2, NASA Overflow, Fun3D, MATLAB, Simulink, Fortran, C++, High-Performance Computing (HPC)
1mo
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Associate Optical Packaging Engineer
Milpitas, California, United States
$115k-$130k/yr OnsiteFull Time
1+ YOEBachelor's degree in engineering/physics/materials, 1+ years semiconductor/packaging or photonics experience, hands-on optical alignment and fiber optics knowledge, data analysis (Excel/JMP/MATLAB/Python), SPC/DOE familiarity, strong problem-solving and collaboration skills.
Microsoft Excel, JMP, MATLAB, Python
1mo
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PGD Reliability Engineer - Solar/BESS (TRACY, CA, US, 95377)
Tracy, California, United States
$92k-$138k/yr OnsiteFull Time
2+ YOEABET-accredited engineering degree, 2+ years experience, valid non-CDL driver's license, knowledge of solar PV and battery storage, reliability engineering, root-cause troubleshooting, data analysis; ability to travel up to 20%.
Down Time Editing (DTE), GADS, SBI, CEWIS, NEA modeling, Plant Health Dashboard
3w
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Process Engineer II (Hilmar, CA, US, 95324)
Hilmar, California, United States
$76k-$113k/yr OnsiteFull Time
1+ YOEBS/MS in engineering with 1–2 years manufacturing experience; able to perform mass/energy balances, analyze production data, develop P&IDs, and present technical information; intermediate MS Word/Excel/PowerPoint; CQV and root cause analysis experience preferred.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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